Fix checkstyle warnings in config-util

[controller.git] / opendaylight / config / config-util / src / main / java / org / opendaylight / controller / config / util / ConfigTransactionJMXClient.java

diff --git a/opendaylight/config/config-util/src/main/java/org/opendaylight/controller/config/util/ConfigTransactionJMXClient.java b/opendaylight/config/config-util/src/main/java/org/opendaylight/controller/config/util/ConfigTransactionJMXClient.java
index bc188515538485f9a13f87366a281a893a5984ae..a0af19796ebedfa5bedc809a5ce18f3b23d5858e 100644 (file)
--- a/opendaylight/config/config-util/src/main/java/org/opendaylight/controller/config/util/ConfigTransactionJMXClient.java
+++ b/opendaylight/config/config-util/src/main/java/org/opendaylight/controller/config/util/ConfigTransactionJMXClient.java
@@ -9,7 +9,6 @@ package org.opendaylight.controller.config.util;
 
 import java.util.Map;
 import java.util.Set;
-
 import javax.management.Attribute;
 import javax.management.InstanceAlreadyExistsException;
 import javax.management.InstanceNotFoundException;
@@ -18,7 +17,6 @@ import javax.management.JMX;
 import javax.management.MBeanException;
 import javax.management.MBeanServer;
 import javax.management.ObjectName;
-
 import org.opendaylight.controller.config.api.ConflictingVersionException;
 import org.opendaylight.controller.config.api.ValidationException;
 import org.opendaylight.controller.config.api.jmx.CommitStatus;
@@ -45,12 +43,13 @@ public class ConfigTransactionJMXClient implements ConfigTransactionClient {
     }
 
     public <T> T newMXBeanProxy(ObjectName on, Class<T> clazz) {
+        ObjectName onName = on;
         // if on is without transaction, add it. Reason is that when using getters on MXBeans the transaction name is stripped
-        on = ObjectNameUtil.withTransactionName(on, getTransactionName());
+        onName = ObjectNameUtil.withTransactionName(onName, getTransactionName());
         // if this is service reference and user requests for implementation, look it up
-        on = ConfigRegistryJMXClient.translateServiceRefIfPossible(on, clazz, configMBeanServer);
-        on = ObjectNameUtil.withTransactionName(on, getTransactionName());
-        return JMX.newMXBeanProxy(configMBeanServer, on, clazz);
+        onName = ConfigRegistryJMXClient.translateServiceRefIfPossible(onName, clazz, configMBeanServer);
+        onName = ObjectNameUtil.withTransactionName(onName, getTransactionName());
+        return JMX.newMXBeanProxy(configMBeanServer, onName, clazz);
     }
 
     /**
@@ -260,9 +259,10 @@ public class ConfigTransactionJMXClient implements ConfigTransactionClient {
 
     @Override
     public void setAttribute(ObjectName on, String attrName, Attribute attribute) {
-        if (ObjectNameUtil.getTransactionName(on) == null)
+        if (ObjectNameUtil.getTransactionName(on) == null) {
             throw new IllegalArgumentException("Not in transaction instance "
                     + on + ", no transaction name present");
+        }
 
         try {
             configMBeanServer.setAttribute(on, attribute);
@@ -274,9 +274,10 @@ public class ConfigTransactionJMXClient implements ConfigTransactionClient {
 
     @Override
     public Attribute getAttribute(ObjectName on, String attrName) {
-        if (ObjectNameUtil.getTransactionName(on) == null)
+        if (ObjectNameUtil.getTransactionName(on) == null) {
             throw new IllegalArgumentException("Not in transaction instance "
                     + on + ", no transaction name present");
+        }
 
         try {
             return new Attribute(attrName, configMBeanServer.getAttribute(on,attrName));